2014 YAMAHA VX CRUISER cooling

Table of contents
General and important labels ........... 1Identification numbers .................... 1
Primary Identification (PRI-ID)
number............................................ 1
Craft Identification Number (CIN) ....... 1
Engine serial number.......................... 1
Manufactured date label .................... 2
Model information ........................... 2
Builder’s plate .................................... 2
Important labels .............................. 4
Warning labels.................................... 5
Other labels ........................................ 8
Safety information ........................... 10 Limitations on who may operate the watercraft ............................. 10
Cruising limitations ........................ 11
Operation requirements ................ 12
Recommended equipment ........... 14
Hazard information........................ 15
Watercraft characteristics ............. 15
Water-skiing .................................. 17
Safe boating rules ......................... 18
Enjoy your watercraft responsibly ................................. 19
Description....................................... 20 Watercraft glossary ....................... 20
Location of main components ...... 21
Control function operation ............. 25 Watercraft control functions ......... 25
Remote control transmitter
(VX Deluxe / VX Cruiser)................ 25
Yamaha Security System (VX Deluxe / VX Cruiser)................ 26
Engine stop switch .......................... 27
Engine shut-off switch .................... 27
Start switch ..................................... 27
Throttle lever .................................... 28
Steering system ............................... 28
Cooling water pilot outlet ................. 29
Water separator................................ 29
Watercraft operation ...................... 30 Watercraft operation functions ..... 30
Reverse system (VX Deluxe /
VX Cruiser) .................................... 30
Watercraft operation modes ......... 31
Low RPM Mode (VX Deluxe /
VX Cruiser) .................................... 31
Instrument operation ...................... 33Multifunction information center ......................................... 33
Information display ........................... 33
Equipment operation ...................... 38Equipment..................................... 38
Seat .................................................. 38
Handgrip........................................... 39
Reboarding step (VX Deluxe /
VX Cruiser) .................................... 39
Bow eye............................................ 40
Stern eyes ........................................ 40
Cleat ................................................. 40
Storage compartments .................... 40
Fire extinguisher holder and cover ... 42
Operation and handling
requirements ................................... 44 Fuel requirements ......................... 44
Fuel................................................... 44
Engine oil requirements ................ 45
Engine oil .......................................... 45
Draining the bilge water ................ 47
Draining the bilge water on land....... 47
Draining the bilge water on water .... 47
Transporting on a trailer................ 48
First-time operation ........................ 49 Engine break-in............................. 49
Pre-operation checks ..................... 50
Pre-operation checklist .................... 50
Pre-operation check points .......... 52
Pre-launch checks ........................... 52
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Table of contents
Post-launch checks ......................... 58
Operation ......................................... 59Operating your watercraft ............. 59
Getting to know your watercraft ...... 59
Learning to operate your
watercraft ...................................... 59
Riding position ................................. 60
Launching the watercraft ................. 60
Starting the engine on water ............ 60
Stopping the engine ......................... 61
Leaving the watercraft...................... 61
Operating the watercraft .................. 61
Turning the watercraft ...................... 62
Stopping the watercraft ................... 64
Operating the watercraft in reverse (VX Deluxe / VX Cruiser)................ 64
Boarding the watercraft ................... 65
Starting off........................................ 68
Capsized watercraft ......................... 69
Beaching and docking the watercraft ...................................... 70
Operating in weeded areas .............. 70
After removing the watercraft from
the water ....................................... 71
Care and storage............................. 72Post-operation care ...................... 72
Flushing the cooling water
passages....................................... 72
Cleaning the watercraft .................... 73
Battery care ...................................... 73
Long-term storage ........................ 76
Cleaning ........................................... 76
Lubrication ....................................... 76
Rustproofing..................................... 77
Maintenance .................................... 78 Maintenance.................................. 78
Tool kit.............................................. 78
Periodic maintenance chart ............. 79
Engine oil and oil filter ...................... 80
Specifications .................................. 81Specifications ............................... 81
Trouble recovery ............................. 82 Troubleshooting ............................ 82
Troubleshooting chart ...................... 82
Emergency procedures ................ 85
Cleaning the jet intake and
impeller ......................................... 85
Jumping the battery ......................... 86
Replacing the fuses .......................... 86
Towing the watercraft....................... 88
Submerged watercraft ..................... 88
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Description
21
EJU31012
Location of main components
Exterior
5678 9
4
3
2
1
1
Hood
2 Handlebar
3 Seat (page 38)
4 Footwell
5 Bow eye (page 40)
6 Fuel filler cap (page 44)
7 Cooling water pilot outlet (page 29)
8 Gunwale
9 Sponson
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Control function operation
29
in response to handlebar input until you apply
throttle again or you reach trolling speed.
EJU35975Cooling water pilot outlet
When the engine is running, some of the
cooling water that is circulated in the engine
is discharged from the cooling water pilot
outlet.
There is a cooling water pilot outlet on the
port (left) side of the watercraft. To check for
proper operation of the cooling system, make
sure that water is being discharged from the
cooling water pilot outlet. If water is not being
discharged from the outlet, stop the engine
and check the jet intake for clogging. (See
page 85 for information on the jet intake.)
TIP:
It will take about 60 seconds for the water
to reach the outlet after the engine is start-
ed.
Water discharge may not be constant
when the engine is running at idling speed.
If this occurs, apply a little throttle to make
sure that water discharges properly.
EJU40323Water separator
The water separator prevents water from en-
tering the fuel tank by collecting any water
that has entered the fuel tank breather hose if
the watercraft was capsized.If water has collected in the water separator,
drain it by loosening the drain screw.
To drain water from the water separator:
(1) Place a drain pan or dry cloth under the
water separator.
(2) Gradually loosen the drain screw to drain the water. Catch the draining water in the
drain pan or soak it up with the dry cloth
so that it does not spill into the engine
compartment. If any water spills into the
watercraft, be sure to wipe it up with a
dry cloth.
(3) Securely tighten the drain screw until it stops.
1Cooling water pilot outlet
1
1Water separator
1 Drain screw
1
1
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Instrument operation
36
cator light blink, and the buzzer sounds inter-
mittently.
If the fuel level warning is activated, refill the
fuel tank as soon as possible. (See page 44
for information on filling the fuel tank.)
After the fuel tank is refilled, the warning sig-
nals will be cleared when the engine is re-
started.
TIP:
Push the select button on the multifunction
information center to stop the buzzer.
EJU31627Oil pressure warning
If the oil pressure drops significantly, the oil
pressure warning indicator and the “WARN-
ING” indicator light blink, and the buzzer
sounds intermittently. At the same time, the
maximum engine speed is limited.
If the oil pressure warning is activated, imme-
diately reduce the engine speed, return to
shore, and then check the engine oil level.(See page 45 for information on checking the
engine oil level.) If the oil level is sufficient,
have a Yamaha dealer check the watercraft.
TIP:
Push the select button on the multifunction
information center to stop the buzzer.
EJU3160AEngine overheat warning
If the engine temperature rises significantly,
the engine overheat warning indicator and
the “WARNING” indicator light blink, and the
buzzer sounds intermittently. Then, the en-
gine overheat warning indicator and the
“WARNING” indicator light stop blinking and
remain on, and the buzzer sounds continu-
ously. At the same ti
me, the maximum engine
speed is limited.
If the engine overheat warning is activated,
immediately reduce the engine speed, return
to shore, and then make sure that water is
being discharged from the cooling water pilot
outlet while the engine is running. If there is
no discharge of water, stop the engine, and
then check the jet intake for clogging. (See
page 85 for information on the jet intake.)
NOTICE: If you cannot locate and correct
the cause of the overheating, consult a
Yamaha dealer. Continuing to operate at
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Operation and handling requirements
45
(6) Stop filling when the fuel level reachesapproximately 50 mm (2 in) from the top
of the fuel tank. Do not overfill the fuel
tank. Because fuel expands when it
heats up, heat from the engine or the sun
can cause fuel to spill out of the fuel tank.
Do not leave the watercraft with a full
tank in direct sunlight.
(7) Wipe up any spilled fuel immediately with a dry cloth.
(8) Securely install the fuel filler cap by tight- ening it until it clicks.
(9) Securely install the seat in its original po- sition.
EJU40291
Engine oil requirementsEJU41543Engine oil
NOTICE
ECJ00282
Use only 4-stroke engine oil. Usage of 2-
stroke engine oil could result in severe en-
gine damage.
Checking the engine oil level
WARNING
EWJ00341
Engine oil is extremely hot immediately af-
ter the engine is turned off. Coming in con-
tact with or getting any engine oil on your
clothes could result in burns.
NOTICE
ECJ00392
Do not run the engine with too much or
not enough oil in the oil tank, otherwise
the engine could be damaged.
Make sure that debris and water do not
enter the oil tank filler hole. Debris and
water in the engine oil can cause serious
engine damage.
TIP:
When checking the engine oil level on land,
the engine must be running while water is
being supplied to the cooling water pas-
sages. (See “Flushing the cooling water
passeges” on page 72 for information on
supplying water.)
When checking the engine oil level on wa-
ter, moor the watercraft so that it will not
drift away.
Fuel tank capacity:
70 L (18.5 US gal, 15.4 Imp.gal)
1Approximately 50 mm (2 in) from top of the
fuel tank
1
Recommended engine oil type:
SAE 10W-30, 10W-40, 20W-40,
20W-50
Recommended engine oil grade: API SE,SF,SG,SH,SJ,SL
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Pre-operation checks
51
TIP:
To ensure safety and reliability, pre-operation checks should be made each time the water-
craft is used.
Hood Check that the hood is securely closed. 58
Seat Check that the seat is securely installed. 38
POST-LAUNCH CHECKS
Cooling water pilot outlet Check that water is discharged from the cooling
water pilot outlet while the engine is running.
58
Multifunction information
center Check the multifunction information center for prop-
er operation.
58
Engine idling speed Check the engine idling speed. 58
ITEM ROUTINE PAGE
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Pre-operation checks
58
EJU41441Hood check
Push down on the rear of the hood and make
sure that it is securely closed.
EJU40145Post-launch checks
Perform the post-launch checks in the pre-
operation checklist while the watercraft is in
the water and the engine is running.
To perform the post-launch checks:
(1) Launch the watercraft. (See page 60 forinformation on launching the watercraft.)
(2) Perform the checks and make sure that there are no malfunctioning items or oth-
er problems.
EJU40553Cooling water pilot outlet check
Make sure that water is discharged from the
cooling water pilot outlet while the engine is
running. (See page 29 for information on the
cooling water pilot outlet.)
EJU32715Multifunction information center check
Make sure that the multifunction information
center operates properly. (See page 33 for in-
formation on proper operation of the multi-
function information center.)
EJU40172Engine idling speed check
Start the engine and warm it up. Use the ta-
chometer in the multifunction information
center to make sure that the engine idling
speed is not significantly above or below the
specified range.
Engine idling speed:1650 ±50 r/min
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